Magpul MBUS Gen 2 Flip-Up Sight Set

The MBUS Front and Rear Sights are low-cost, color injection molded, folding back-up sights. The front sight is adjustable for elevation while the dual aperture rear sight is adjustable for windage. Both sights fit most 1913 Picatinny rail equipped weapons, but are specifically tailored for the AR-15/M16 platform.

NOTE: The front sight cannot be mounted to a railed gas block due to excess heat. Front MBUS must be mounted to a railed fore end on the same plane as the receiver rail.
 
Features:

• Impact resistant polymer construction
• Spring-loaded flip up sights
• Detent and spring pressure keeps sight erect, yet allows unobstructed folding
• MIL-STD-1913 Picatinny/STANAG 4694 receiver rail compatible
• Same height-over-bore as standard A2 irons
• Protective wings shield the spring-locking A2 front sight post and dual, same plane flip apertures
• Rear sight can be folded with either large or small aperture in position
• Elevation adjustment tool included
• Detent knob easily and positively adjusts windage

MBUS – Front

• Weight: 1.2 oz
• Height above rail, stowed: ~0.51”
• Length, stowed: 2.6 in”
• Length, deployed: 1.5 in”
• Elevation adjustment
• ~1.6 MOA (1.886"/100m) per click with a 14.5" sight radius
• ~1.2 MOA (1.367"/100m) per click with a 20" sight radius

MBUS – Rear

• Weight: 1.3 oz
• Height above rail, stowed: ~0.51”
• Center of aperture to top of rail: 1.42”
• Length, stowed: 2.6”
• Length, deployed: 1.5”
• Windage adjustment
• ~0.7 MOA (0.754"/100m) per click with a 14.5" sight radius
• ~0.5 MOA (0.547"/100m) per click with a 20" sight radius

Magpul continues to grow and develop based on innovation, simplicity, and efficiency. At Magpul, mission driven requirements inform their product design, materials, and manufacturing, focusing on efficiency without sacrificing quality or performance.